双机热备旁挂组网实验

一、实验需求

1、SW3的流量
    正常情况下:SW1_VRF--->FW1--->SW1_Public--->R5
    故障情况下:SW2_VRF--->FW2--->SW2_Public--->R6
2、SW4的流量
    正常情况下:SW2_VRF--->FW2--->SW2_Public--->R6
    故障情况下:SW1_VRF--->FW1--->SW1_Public--->R5
3、交换网络负载均衡

二、实验配置

  • 二层交换机配置
  • SW3
  • [SW3]vlan batch 2 3
    [SW3]interface GigabitEthernet 0/0/3
    [SW3-GigabitEthernet0/0/3] port link-type trunk
    [SW3-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3
    [SW3]interface GigabitEthernet 0/0/4
    [SW3-GigabitEthernet0/0/4] port link-type trunk
    [SW3-GigabitEthernet0/0/4] port trunk allow-pass vlan 2 to 3
    
    [SW3]stp enable 
    [SW3]stp mode mstp
    [SW3]stp region-configuration 
    [SW3-mst-region]region-name aa
    [SW3-mst-region]instance 1 vlan 2    ------实例1映射VLAN 2
    [SW3-mst-region]instance 2 vlan 3    ------实例2映射VLAN 3
    [SW3-mst-region]active region-configuration    ------激活配置
    [SW3]stp instance 1 root primary      -----让实例1成为主根
    [SW3]stp instance 2 root secondary      -----让实例2成为备份根
    [SW3]stp instance 0 root primary    ---让实例0成为主根(可不写)
    
    [SW3]interface Vlanif 2
    [SW3-Vlanif2]ip address 192.168.2.1 24
    [SW3-Vlanif2]vrrp vrid 1 virtual-ip 192.168.2.254     ----设置虚拟IP
    [SW3-Vlanif2]vrrp vrid 1 priority 120    -----修改优先级
    [SW3-Vlanif2]vrrp vrid 1 preempt-mode timer delay 20    ----设置抢占延迟时间为20s
    [SW3-Vlanif2]vrrp vrid 1 track interface GigabitEthernet 0/0/1 reduced 15      ------监控上行接口
    [SW3-Vlanif2]vrrp vrid 1 track interface GigabitEthernet 0/0/2 reduced 15
    
    [SW3]interface Vlanif 3
    [SW3-Vlanif3]ip add 192.168.3.1 24
    [SW3-Vlanif3]vrrp vrid 1 virtual-ip 192.168.3.254
  • SW4
    • [SW4]vlan batch 2 3
      [SW4]interface GigabitEthernet 0/0/3
      [SW4-GigabitEthernet0/0/3] port link-type trunk
      [SW4-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3
      [SW4]interface GigabitEthernet 0/0/4
      [SW4-GigabitEthernet0/0/4] port link-type trunk
      [SW4-GigabitEthernet0/0/4] port trunk allow-pass vlan 2 to 3
      
      [SW4]stp enable 
      [SW4]stp mode mstp
      [SW4]stp region-configuration 
      [SW4-mst-region]region-name aa
      [SW4-mst-region]instance 1 vlan 2
      [SW4-mst-region]instance 2 vlan 3
      [SW4-mst-region]active region-configuration 
      [SW4]stp instance 1 root secondary 
      [SW4]stp instance 2 root primary
      [SW4]stp instance 0 root secondary
      
      [SW4]interface Vlanif 2
      [SW4-Vlanif2]ip add 192.168.2.2 24
      [SW4-Vlanif2]vrrp vrid 1 virtual-ip 192.168.2.254
      
      interface Vlanif3
       ip address 192.168.3.2 255.255.255.0
       vrrp vrid 1 virtual-ip 192.168.3.254
       vrrp vrid 1 priority 120
       vrrp vrid 1 preempt-mode timer delay 20
       vrrp vrid 1 track interface GigabitEthernet0/0/1 reduced 15
       vrrp vrid 1 track interface GigabitEthernet0/0/2 reduced 15
  •  SW5
    • [SW5]vlan batch 2 3
      [SW5]interface GigabitEthernet 0/0/3
      [SW5-GigabitEthernet0/0/3]port link-type access 
      [SW5-GigabitEthernet0/0/3]port default vlan 2
      [SW5]interface GigabitEthernet 0/0/4
      [SW5-GigabitEthernet0/0/4]port link-type access 	
      [SW5-GigabitEthernet0/0/4]port default vlan 3
      [SW5]interface GigabitEthernet 0/0/1
      [SW5-GigabitEthernet0/0/1]port link-type trunk 
      [SW5-GigabitEthernet0/0/1]port trunk allow-pass vlan 2 3
      [SW5]interface GigabitEthernet 0/0/2
      [SW5-GigabitEthernet0/0/2]port link-type trunk
      [SW5-GigabitEthernet0/0/2]port trunk allow-pass vlan 2 to 3
      
      [SW5]stp enable 
      [SW5]stp mode mstp
      [SW5]stp region-configuration 
      [SW5-mst-region]region-name aa
      [SW5-mst-region]instance 1 vlan 2
      [SW5-mst-region]instance 2 vlan 3
      [SW5-mst-region]active region-configuration
  • 查看STP生成树
  •         测试
  • SW3
    • [SW3]vlan batch 103 203
      [SW3]interface GigabitEthernet 0/0/1
      [SW3-GigabitEthernet0/0/1]port link-type access 
      [SW3-GigabitEthernet0/0/1]port default vlan 103
      [SW3-GigabitEthernet0/0/1]undo stp enable   -----关闭该接口的STP生成树
      [SW3]interface GigabitEthernet 0/0/2	
      [SW3-GigabitEthernet0/0/2]port link-type access 
      [SW3-GigabitEthernet0/0/2]port default vlan 203
      [SW3-GigabitEthernet0/0/2]undo stp enable
      
      [SW3]interface Vlanif 103
      [SW3-Vlanif103]ip add 10.10.3.3 24
      [SW3]interface Vlanif 203
      [SW3-Vlanif203]ip add 10.20.3.3 24
      
      [SW3]ospf 1 router-id 3.3.3.3
      [SW3-ospf-1]area 0
      [SW3-ospf-1-area-0.0.0.0]network 10.10.3.3 0.0.0.0
      [SW3-ospf-1-area-0.0.0.0]network 10.20.3.3 0.0.0.0
      [SW3-ospf-1-area-0.0.0.0]network 192.168.2.1 0.0.0.0	
      [SW3-ospf-1-area-0.0.0.0]network 192.168.3.1 0.0.0.0
      [SW3-ospf-1]silent-interface Vlanif 2     ----静默接口,避免SW3和SW4建立邻居
      [SW3-ospf-1]silent-interface Vlanif 3
      
  • SW4
    • [SW4]vlan batch 104 204
      [SW4]interface GigabitEthernet 0/0/1
      [SW4-GigabitEthernet0/0/1]port link-type access
      [SW4-GigabitEthernet0/0/1]port default vlan 204
      [SW4-GigabitEthernet0/0/1]undo stp enable
      [SW4]interface GigabitEthernet 0/0/2
      [SW4-GigabitEthernet0/0/2]port link-type access 
      [SW4-GigabitEthernet0/0/2]port default vlan 104
      [SW4-GigabitEthernet0/0/2]undo stp enable 
      
      [SW4]interface Vlanif 104
      [SW4-Vlanif104]ip address 10.10.4.4 24
      [SW4]interface Vlanif 204
      [SW4-Vlanif204]ip add 10.20.4.4 24
      
      [SW4]ospf 1 router-id 4.4.4.4
       area 0.0.0.0
        network 10.10.4.4 0.0.0.0
        network 10.20.4.4 0.0.0.0
        network 192.168.2.2 0.0.0.0
        network 192.168.3.2 0.0.0.0
       
      [SW4-ospf-1]silent-interface Vlanif 2
      [SW4-ospf-1]silent-interface Vlanif 3
      
  •  配置VRF空间并配置VRF信息
    • [SW1]ip vpn-instance VRF      -----创建VRF空间
      [SW1-vpn-instance-VRF]route-distinguisher 100:1    ----设定RD值
      [SW1-vpn-instance-VRF-af-ipv4]vpn-target 100:1 both   ----设定RT值
      [SW2]ip vpn-instance VRF
      [SW2-vpn-instance-VRF]route-distinguisher 100:1	
      [SW2-vpn-instance-VRF-af-ipv4]vpn-target 100:1 both 
      
  • 配置vlan信息
    • SW1
      •  
        [SW1]vlan batch 102 103 104
        [SW1]interface GigabitEthernet 0/0/6
        [SW1-GigabitEthernet0/0/6]port link-type access 
        [SW1-GigabitEthernet0/0/6]port default vlan 103	
        [SW1-GigabitEthernet0/0/6]undo stp enable
        
        [SW1]interface GigabitEthernet 0/0/5
        [SW1-GigabitEthernet0/0/5]port link-type trunk 
        [SW1-GigabitEthernet0/0/5]undo port trunk allow-pass vlan 1
        [SW1-GigabitEthernet0/0/5]port trunk allow-pass vlan 102
        [SW1-GigabitEthernet0/0/5]undo stp enable
        
        [SW1]interface GigabitEthernet 0/0/7
        [SW1-GigabitEthernet0/0/7]port link-type access 
        [SW1-GigabitEthernet0/0/7]port default vlan 104
        [SW1-GigabitEthernet0/0/7]undo stp enable
        
  • SW2
    • [SW2]vlan batch 102 203 204
      [SW2]interface GigabitEthernet 0/0/6
      [SW2-GigabitEthernet0/0/6]port link-type access 	
      [SW2-GigabitEthernet0/0/6]port default vlan 204
      [SW2-GigabitEthernet0/0/6]undo stp enable
      
      [SW2]interface GigabitEthernet 0/0/7
      [SW2-GigabitEthernet0/0/7]port link-type access 
      [SW2-GigabitEthernet0/0/7]port default vlan 203
      [SW2-GigabitEthernet0/0/7]undo stp enable 
      
      [SW2]interface GigabitEthernet 0/0/5
      [SW2-GigabitEthernet0/0/5]port link-type trunk 
      [SW2-GigabitEthernet0/0/5]port trunk allow-pass vlan 102
      [SW2-GigabitEthernet0/0/5]undo port trunk allow-pass vlan 1
      [SW2-GigabitEthernet0/0/5]undo stp enable
      
                 
  • 创建vlanif接口,将接口划入VRF空间
    • SW1:
      [SW1]interface Vlanif 102
      [SW1-Vlanif102]ip binding vpn-instance VRF   ----将接口划入到VRF这个交换机中,在接口进行配置之前执行
      [SW1-Vlanif102]ip address 10.10.2.1 24
      
      [SW1]interface Vlanif 103
      [SW1-Vlanif103]ip binding vpn-instance VRF
      [SW1-Vlanif103]ip add 10.10.3.1 24
      
      [SW1]interface Vlanif 104
      [SW1-Vlanif104]ip binding vpn-instance VRF
      [SW1-Vlanif104]ip add 10.10.4.1 24
      
      SW2:
      [SW2]interface Vlanif 102
      [SW2-Vlanif102]ip binding vpn-instance VRF
      [SW2-Vlanif102]ip address 10.10.2.2 24
      
      [SW2]interface Vlanif 203
      [SW2-Vlanif203]ip binding vpn-instance VRF
      [SW2-Vlanif203]ip address 10.20.3.2 24
      
      [SW2]interface Vlanif 204
      [SW2-Vlanif204]ip binding vpn-instance VRF
      [SW2-Vlanif204]ip add 10.20.4.2 24
      
  • 测试
    • [SW2]ping -vpn-instance VRF 10.10.2.1
        PING 10.10.2.1: 56  data bytes, press CTRL_C to break
          Reply from 10.10.2.1: bytes=56 Sequence=1 ttl=255 time=80 ms
          Reply from 10.10.2.1: bytes=56 Sequence=2 ttl=255 time=30 ms
          Reply from 10.10.2.1: bytes=56 Sequence=3 ttl=255 time=50 ms
          Reply from 10.10.2.1: bytes=56 Sequence=4 ttl=255 time=50 ms
          Reply from 10.10.2.1: bytes=56 Sequence=5 ttl=255 time=60 ms
      
      [SW2]ping -vpn-instance VRF 10.20.4.4
        PING 10.20.4.4: 56  data bytes, press CTRL_C to break
          Reply from 10.20.4.4: bytes=56 Sequence=1 ttl=255 time=70 ms
          Reply from 10.20.4.4: bytes=56 Sequence=2 ttl=255 time=50 ms
          Reply from 10.20.4.4: bytes=56 Sequence=3 ttl=255 time=30 ms
          Reply from 10.20.4.4: bytes=56 Sequence=4 ttl=255 time=40 ms
          Reply from 10.20.4.4: bytes=56 Sequence=5 ttl=255 time=50 ms
      
  • 配置VRF空间的OSPF
    • [SW1]ospf 1 router-id 1.1.1.1 vpn-instance VRF    ----代表在名称为VRF的VPN实例中配置ospf
      [SW1-ospf-1]area 0
      [SW1-ospf-1-area-0.0.0.0]network 10.10.2.1 0.0.0.0
      [SW1-ospf-1-area-0.0.0.0]network 10.10.3.1 0.0.0.0
      [SW1-ospf-1-area-0.0.0.0]network 10.10.4.1 0.0.0.0
      [SW1-ospf-1]default-route-advertise
      
      [SW2]ospf 1 router-id 2.2.2.2 vpn-instance VRF	
      [SW2-ospf-1]area 0
      [SW2-ospf-1-area-0.0.0.0]network 10.10.2.2 0.0.0.0
      [SW2-ospf-1-area-0.0.0.0]network 10.20.3.2 0.0.0.0
      [SW2-ospf-1-area-0.0.0.0]network 10.20.4.2 0.0.0.0
      [SW2-ospf-1]default-route-advertise
      
  • 路由配置策略
    • SW3
    • 将SW3本地发送的192.168.3.0/24路由的开销值改大,192.168.2.0/24路由开销值不变.通过重发布调用路由策略:重发布时不要引入其他路由信息。
      • 1、抓流量
        [SW3]ip ip-prefix aa permit 192.168.2.0 24
        [SW3]ip ip-prefix bb permit 192.168.3.0 24
        2、做策略
        [SW3]route-policy bb permit node 10
        [SW3-route-policy]if-match ip-prefix bb
        [SW3-route-policy]apply cost 5
        [SW3]route-policy bb permit node 20
        [SW3-route-policy]if-match ip-prefix aa
        3、调用策略
        [SW3]ospf 1	
        [SW3-ospf-1]import-route direct route-policy bb
        
    • SW4
    • 将SW4本地发送的192.168.2.0/24路由的开销值改大,192.168.3.0/24路由开销值不变.通过重发布调用路由策略:重发布时不要引入其他路由信息。
      • 1、抓流量
        [SW4]ip ip-prefix aa permit 192.168.2.0 24
        [SW4]ip ip-prefix bb permit 192.168.3.0 24
        2、做策略
        [SW4]route-policy aa permit node 10
        [SW4-route-policy]if-match ip-prefix aa
        [SW4-route-policy]apply cost 5
        [SW4]route-policy aa permit node 20
        [SW4-route-policy]if-match ip-prefix bb
        3、调用策略
        [SW4]ospf 1
        [SW4-ospf-1]import-route direct route-policy aa
        
  • 查看更改后的VRF空间路由
  • VRF区域配置
    • SW1
      • [SW1]vlan batch 401 402
        [SW1]interface GigabitEthernet 0/0/2
        [SW1-GigabitEthernet0/0/2]port link-type trunk 	
        [SW1-GigabitEthernet0/0/2]port trunk allow-pass vlan 401 402
        [SW1]interface GigabitEthernet 0/0/5
        [SW1-GigabitEthernet0/0/5]port link-type trunk 
        [SW1-GigabitEthernet0/0/5]port trunk allow-pass vlan 401 402
        
        [SW1]interface Vlanif 401
        [SW1-Vlanif401]ip binding vpn-instance VRF
        [SW1-Vlanif401]ip address 10.40.1.1 24
        [SW1-Vlanif401]vrrp vrid 1 virtual-ip 10.40.1.100
        [SW1-Vlanif401]vrrp vrid 1 priority 120
        [SW1-Vlanif401]vrrp vrid 1 preempt-mode timer delay 60
        [SW1-Vlanif401]vrrp vrid 1 track interface GigabitEthernet 0/0/2 reduced 30
        
        [SW1]interface Vlanif 402
        [SW1-Vlanif402]ip binding vpn-instance VRF
        [SW1-Vlanif402]ip address 10.40.2.1 24
        [SW1-Vlanif402]vrrp vrid 2 virtual-ip 10.40.2.100
        
    • SW2
      • [SW2]vlan batch 401 402
        [SW2]interface GigabitEthernet 0/0/3
        [SW2-GigabitEthernet0/0/3]port link-type trunk 
        [SW2-GigabitEthernet0/0/3]port trunk allow-pass vlan 401 402
        [SW2]interface GigabitEthernet 0/0/5
        [SW2-GigabitEthernet0/0/5]port link-type trunk 
        [SW2-GigabitEthernet0/0/5]port trunk allow-pass vlan 401 402
        
        [SW2]interface Vlanif 401
        [SW2-Vlanif401]ip binding vpn-instance VRF
        [SW2-Vlanif401]ip address 10.40.1.2 24
        [SW2-Vlanif401]vrrp vrid 1 virtual-ip 10.40.1.100
        
        [SW2]interface Vlanif 402
        [SW2-Vlanif402]ip binding vpn-instance VRF
        [SW2-Vlanif402]ip address 10.40.2.2 24
        [SW2-Vlanif402]vrrp vrid 2 virtual-ip 10.40.2.100
        [SW2-Vlanif402]vrrp vrid 2 priority 120
        [SW2-Vlanif402]vrrp vrid 2 preempt-mode timer delay 60
        [SW2-Vlanif402]vrrp vrid 2 track interface GigabitEthernet 0/0/3 reduced 30
        
    • FW1
      • [FW1]vlan batch 401 402 403 404
        [FW1]interface GigabitEthernet 1/0/0
        [FW1-GigabitEthernet1/0/0]ip add 10.10.10.1 30
        
        [FW1]interface GigabitEthernet 1/0/1.401
        [FW1-GigabitEthernet1/0/1.401]ip add 10.40.1.10 24
        [FW1-GigabitEthernet1/0/1.401]vlan-type dot1q 401
        
        [FW1]interface GigabitEthernet 1/0/1.402
        [FW1-GigabitEthernet1/0/1.402]ip address 10.40.2.10 24
        [FW1-GigabitEthernet1/0/1.402]vlan-type dot1q 402
        
        [FW1]interface GigabitEthernet 1/0/2.403
        [FW1-GigabitEthernet1/0/2.403]ip address 10.40.3.10 24
        [FW1-GigabitEthernet1/0/2.403]vlan-type dot1q 403
        
        [FW1]interface GigabitEthernet 1/0/2.404
        [FW1-GigabitEthernet1/0/2.404]ip add 10.40.4.10 24
        [FW1-GigabitEthernet1/0/2.404]vlan-type dot1q 404
        
    • FW2
      • [FW2]vlan batch 401 402 403 404
        [FW2]interface GigabitEthernet 1/0/0
        [FW2-GigabitEthernet1/0/0]ip add 10.10.10.2 30
        
        [FW2]interface GigabitEthernet 1/0/2.401
        [FW2-GigabitEthernet1/0/2.401]ip address 10.40.1.20 24
        [FW2-GigabitEthernet1/0/2.401]vlan-type dot1q 401
        
        [FW2]interface GigabitEthernet 1/0/2.402
        [FW2-GigabitEthernet1/0/2.402]ip add 10.40.2.20 24
        [FW2-GigabitEthernet1/0/2.402]vlan-type dot1q 402
        
        [FW2]interface GigabitEthernet 1/0/1.403
        [FW2-GigabitEthernet1/0/1.403]ip add 10.40.3.20 24
        [FW2-GigabitEthernet1/0/1.403]vlan-type dot1q 403
        
        [FW2]interface GigabitEthernet 1/0/1.404
        [FW2-GigabitEthernet1/0/1.404]ip add 10.40.4.20 24
        [FW2-GigabitEthernet1/0/1.404]vlan-type dot1q 404
        
  • 安全区域划分
    • FW1
      • [FW1]firewall zone trust 
        [FW1-zone-trust]add interface GigabitEthernet 1/0/1.401
        [FW1-zone-trust]add interface GigabitEthernet 1/0/1.402
        
        [FW1]firewall zone untrust 
        [FW1-zone-untrust]add interface GigabitEthernet 1/0/2.403
        [FW1-zone-untrust]add interface GigabitEthernet 1/0/2.404
        
        [FW1]firewall zone dmz 
        [FW1-zone-dmz]add interface GigabitEthernet 1/0/0
        
    • FW2
      • [FW2]firewall zone trust 
        [FW2-zone-trust]add interface GigabitEthernet 1/0/2.401
        [FW2-zone-trust]add interface GigabitEthernet 1/0/2.402
        
        [FW2]firewall zone untrust 
        [FW2-zone-untrust]add interface GigabitEthernet 1/0/1.403
        [FW2-zone-untrust]add interface GigabitEthernet 1/0/1.404
        
        [FW2]firewall zone dmz 
        [FW2-zone-dmz]add interface GigabitEthernet 1/0/0
        
  • SW1、SW2的public区域配置
    • SW1
      • [SW1]vlan batch 403 404
        [SW1]interface GigabitEthernet 0/0/3
        [SW1-GigabitEthernet0/0/3]port link-type trunk 
        [SW1-GigabitEthernet0/0/3]port trunk allow-pass vlan 403 404
        
        [SW1]interface GigabitEthernet 0/0/4
        [SW1-GigabitEthernet0/0/4]port link-type trunk 
        [SW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 403 404
        
        [SW1]interface Vlanif 403
        [SW1-Vlanif403]ip address 10.40.3.1 24
        [SW1-Vlanif403]vrrp vrid 3 virtual-ip 10.40.3.100
        [SW1-Vlanif403]vrrp vrid 3 priority 120
        [SW1-Vlanif403]vrrp vrid 3 preempt-mode timer delay 60
        [SW1-Vlanif403]vrrp vrid 3 track interface GigabitEthernet 0/0/3 reduced 30
        
        [SW1]interface Vlanif 404
        [SW1-Vlanif404]ip add 10.40.4.1 24
        [SW1-Vlanif404]vrrp vrid 4 virtual-ip 10.40.4.100
        
    • SW2
      • [SW2]vlan batch 403 404
        [SW2]interface GigabitEthernet 0/0/2
        [SW2-GigabitEthernet0/0/2]port link-type trunk 
        [SW2-GigabitEthernet0/0/2]port trunk allow-pass vlan 403 404
        
        [SW2]interface GigabitEthernet 0/0/4
        [SW2-GigabitEthernet0/0/4]port link-type trunk 
        [SW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 403 404
        
        [SW2]interface  Vlanif 403
        [SW2-Vlanif403]ip address 10.40.3.2 24
        [SW2-Vlanif403]vrrp vrid 3 virtual-ip 10.40.3.100
        
        [SW2]interface Vlanif 404
        [SW2-Vlanif404]ip address 10.40.4.2 24
        [SW2-Vlanif404]vrrp vrid 4 virtual-ip 10.40.4.100
        [SW2-Vlanif404]vrrp vrid 4 priority 120
        [SW2-Vlanif404]vrrp vrid 4 preempt-mode timer delay 60
        [SW2-Vlanif404]vrrp vrid 4 track interface GigabitEthernet 0/0/2 reduced 30
        
    • 路由补充
      • SW1上行路由:(VRF)
        [SW1]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.1.200
        [SW1]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.2.200 preference 70
        
        SW1下行路由:(Public)
        [SW1]ip route-static 192.168.0.0 16 10.40.3.200
        [SW1]ip route-static 192.168.0.0 16 10.40.4.200 preference 70
        
        
        SW2上行路由:(VRF)
        [SW2]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.2.200
        [SW2]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.1.200 preference 70
        
        SW2下行路由:(Public)
        [SW2]ip route-static 192.168.0.0 16 10.40.4.200	
        [SW2]ip route-static 192.168.0.0 16 10.40.3.200 preference 70
        
  • 防火墙双机热备配置
    • FW1
      • FW1下行接口:(VRF)
        [FW1]interface GigabitEthernet 1/0/1.401
        [FW1-GigabitEthernet1/0/1.401]vrrp vrid 5 virtual-ip 10.40.1.200 active 
        [FW1]interface GigabitEthernet 1/0/1.402
        [FW1-GigabitEthernet1/0/1.402]vrrp vrid 6 virtual-ip 10.40.2.200 standby 
        
        FW1上行接口:(Public)
        [FW1]interface GigabitEthernet 1/0/2.403
        [FW1-GigabitEthernet1/0/2.403]vrrp vrid 7 virtual-ip 10.40.3.200 active 
        [FW1]interface GigabitEthernet 1/0/2.404
        [FW1-GigabitEthernet1/0/2.404]vrrp vrid 8 virtual-ip 10.40.4.200 standby 
        
        [FW1]hrp mirror session enable      ------开启快速备份功能
        [FW1]hrp interface GigabitEthernet 1/0/0 remote 10.10.10.2    ----定义心跳线和对端IP
        [FW1]hrp enable    -----启动HRP协议
        
        FW1上行路由配置:
        HRP_S[FW1]ip route-static 0.0.0.0 0 10.40.3.100	
        HRP_S[FW1]ip route-static 0.0.0.0 0 10.40.4.100 preference 70
        
        FW1下行路由配置:(192.168.2.0/24和192.168.3.0/24两个网段汇聚成192.168.0.0/16网段)
        HRP_M[FW1]ip route-static 192.168.0.0 16 10.40.1.100
        HRP_M[FW1]ip route-static 192.168.0.0 16 10.40.2.100 preference 70
        
    • FW2
      • FW2下行接口:(VRF)
        [FW2]interface GigabitEthernet 1/0/2.401
        [FW2-GigabitEthernet1/0/2.401]vrrp vrid 5 virtual-ip 10.40.1.200 standby 
        [FW2]interface GigabitEthernet 1/0/2.402
        [FW2-GigabitEthernet1/0/2.402]vrrp vrid 6 virtual-ip 10.40.2.200 active 
        
        FW2上行接口:(Pubilc)
        [FW2]interface GigabitEthernet 1/0/1.403
        [FW2-GigabitEthernet1/0/1.403]vrrp vrid 7 virtual-ip 10.40.3.200 standby 
        [FW2]interface GigabitEthernet 1/0/1.404
        [FW2-GigabitEthernet1/0/1.404]vrrp vrid 8 virtual-ip 10.40.4.200 active 
        
        [FW2]hrp mirror session enable
        [FW2]hrp interface GigabitEthernet 1/0/0 remote 10.10.10.1
        [FW2]hrp enable
        
        FW2上行路由配置:
        HRP_S[FW2]ip route-static 0.0.0.0 0 10.40.4.100
        HRP_S[FW2]ip route-static 0.0.0.0 0 10.40.3.100 preference 70
        
        FW2下行路由配置:
        HRP_S[FW2]ip route-static 192.168.0.0 16 10.40.2.100
        HRP_S[FW2]ip route-static 192.168.0.0 16 10.40.1.100 preference 70
        
  • 安全策略配置
    • HRP_M[FW1]security-policy  (+B)
      HRP_M[FW1-policy-security]rule name trust_to_untrust (+B)
      HRP_M[FW1-policy-security-rule-trust_to_untrust]source-zone trust  (+B)
      HRP_M[FW1-policy-security-rule-trust_to_untrust]destination-zone untrust  (+B)
      HRP_M[FW1-policy-security-rule-trust_to_untrust]source-address 192.168.0.0 16 (+B)
      HRP_M[FW1-policy-security-rule-trust_to_untrust]action permit  (+B)
      
  • 核心边界配置
    • SW1
      • [SW1]vlan batch 11 12
        [SW1]interface GigabitEthernet 0/0/1
        [SW1-GigabitEthernet0/0/1]port link-type access
        [SW1-GigabitEthernet0/0/1]port default vlan 11
        [SW1-GigabitEthernet0/0/1]undo stp enable 
        
        [SW1]interface GigabitEthernet 0/0/4
        [SW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 12
        [SW1-GigabitEthernet0/0/4]undo stp enable 
        
        [SW1]interface Vlanif 11
        [SW1-Vlanif11]ip address 10.11.1.1 24
        [SW1]interface Vlanif 12
        [SW1-Vlanif12]ip add 10.12.1.1 24
        
        [SW1]ospf 2 router-id 1.1.1.1
        [SW1-ospf-2]area 0
        [SW1-ospf-2-area-0.0.0.0]network 10.11.1.1 0.0.0.0
        [SW1-ospf-2-area-0.0.0.0]network 10.12.1.1 0.0.0.0
        
    • SW2
      • [SW2]vlan batch 12 22
        [SW2]interface GigabitEthernet 0/0/1
        [SW2-GigabitEthernet0/0/1]port link-type access 
        [SW2-GigabitEthernet0/0/1]port default vlan 22
        [SW2-GigabitEthernet0/0/1]undo stp enable
        
        [SW2]interface GigabitEthernet 0/0/4
        [SW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 12
        [SW2-GigabitEthernet0/0/4]undo stp enable 
        
        [SW2]interface Vlanif 12
        [SW2-Vlanif12]ip address 10.12.1.2 24
        [SW2]interface Vlanif 22
        [SW2-Vlanif22]ip address 10.22.2.1 24
        
        [SW2-ospf-2]dis th
        ospf 2 router-id 2.2.2.2
         area 0.0.0.0
          network 10.12.1.2 0.0.0.0
          network 10.22.2.1 0.0.0.0
        
    • R1
      • [R1]interface GigabitEthernet 0/0/0
        [R1-GigabitEthernet0/0/0]ip add 10.11.1.2 24
        [R1]interface GigabitEthernet 0/0/1
        [R1-GigabitEthernet0/0/1]ip address 10.12.2.1 24
        
        [R1-ospf-1]display this 
        ospf 1 router-id 3.3.3.3 
         area 0.0.0.0 
          network 10.11.1.2 0.0.0.0 
          network 10.12.2.1 0.0.0.0 
        
    • R2
      • [R2]interface GigabitEthernet 0/0/0
        [R2-GigabitEthernet0/0/0]ip add 10.22.2.2 24
        [R2]interface GigabitEthernet 0/0/1
        [R2-GigabitEthernet0/0/1]ip add 10.12.2.2 14
        
        [R2]ospf 1 router-id 4.4.4.4
        [R2-ospf-1]area 0
        [R2-ospf-1-area-0.0.0.0]network 10.22.2.2 0.0.0.0
        [R2-ospf-1-area-0.0.0.0]network 10.12.2.2 0.0.0.0
        
  • 最外层网络
    • R1
      • [R1]interface GigabitEthernet 0/0/2
        [R1-GigabitEthernet0/0/2]ip add 12.0.0.1 24
        [R1]ip route-static 0.0.0.0 0 12.0.0.100
        [R1-ospf-1]default-route-advertise      -------下放缺省路由
        
        [R1]acl 2000
        [R1-acl-basic-2000]rule permit source 192.168.0.0 0.0.255.255
        [R1]interface GigabitEthernet 0/0/2
        [R1-GigabitEthernet0/0/2]nat outbound 2000     ---调用
        
    • R2
      • [R2]interface GigabitEthernet 0/0/2
        [R2-GigabitEthernet0/0/2]ip add 13.0.0.1 24
        [R2]ip route-static 0.0.0.0 0 13.0.0.100
        [R2-ospf-1]default-route-advertise
        
        [R2]acl 2000
        [R2-acl-basic-2000]rule permit source 192.168.0.0 0.0.255.255
        [R2]int g 0/0/2
        [R2-GigabitEthernet0/0/2]nat outbound 2000
        
    • ISP
      • [ISP]interface GigabitEthernet 0/0/0
        [ISP-GigabitEthernet0/0/0]ip add 12.0.0.100 24
        [ISP]interface GigabitEthernet 0/0/1
        [ISP-GigabitEthernet0/0/1]ip add 13.0.0.100 24
        [ISP]interface LoopBack 0
        [ISP-LoopBack0]ip add 100.1.1.1 24
        
    • 在SW1和SW2的OSPF进程2中引入静态路由
      • [SW1-ospf-2]import-route static 
        [SW2-ospf-2]import-route static 
        
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值